Statistics Toolbox
Two-Sample t-test
Introduction
This module performs a test for a difference between two population means. Select only a single
'sample 1' subset and a single 'sample 2' subset. The data can be further subsetted using the panel
and group variables. Further discussion of the test setting and assumptions is contained in the
method section of the module.
Data Upload Required
File Upload
Upload a dataset
- StatDataML - XML based data exchange format [*.sdml]
- ESRI shape file - ESRI shape files can be uploaded [*.shp]
- Text tab delimited - Data should be in uninterrupted rows and columns with fields separated by a tab and field or column names in the first row. [*.everything else]
- Note: File size is limited to approximately 1 MB. Attempts to load larger files may result in an error.
Enter the path and file name below or browse your computer for a file.